Honeywell STD820 Differential Pressure Transmitter Gold-plated Hastelloy C-276 400 inH2O FOUNDATION Fieldbus

STD820-GOLDHC-FF

Honeywell STD820 SmartLine DP transmitter, Gold-plated Hastelloy C-276 diaphragm, FOUNDATION Fieldbus. Dual Seal design, SIL 2/3 certified, plug impulse line detection. Genuine, ready stock, bulk pricing available.

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Part of the Honeywell SmartLine family, the STD820 (400 inH2O, Gold-plated Hastelloy C-276, FOUNDATION Fieldbus) combines differential pressure sensing with on-chip static pressure and temperature compensation for the best total performance available. Reference accuracy is 0.0325% / 0.025% of span, with response times as fast as 90 ms and stability up to 0.01% of URL per year for 15 years. Foundation fieldbus digital output.

Key Features

  • Response time as fast as 90 ms
  • NAMUR NE-107 extended diagnostics (HART, FF)
  • Rangeability up to 400:1
  • Stability up to 0.01% of URL per year for 15 years
  • Full SIL 2/3 compliance (IEC 61508)
  • Reference accuracy 0.0325% / 0.025% of span

Full Configuration Details

Complete Ordering Code:
STD820
Transmitter Specifications
Model
Transmitter Model
STD820 SmartLine DP
Range
Upper Range Limit
400 inH2O (996.35 mbar)
MinSpan
Minimum Span
1 inH2O (2.49 mbar)
Turndown
Rangeability
400:1
Diaphragm
Barrier Diaphragm
Gold-plated Hastelloy C-276
Protocol
Communication
FOUNDATION Fieldbus
Accuracy
Reference Accuracy
0.0325% / 0.025% of span
MAWP
Max Allowable Working Pressure
4500 psi (310 bar), 6000 psi opt.
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
90 ms (DE/HART analog)
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Warranty
Warranty
1-year standard, up to 15-year extended

Wholesale Pricing, Genuine & In Stock

Bulk and OEM pricing on Honeywell STD800 SmartLine DP transmitters, all 100% original and brand new. Ready stock, 48-hour dispatch, and a full 1-year warranty with optional 15-year extension. We quote volume orders within 12 hours.

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Full Configuration Details

Complete Ordering Code:
STD820
Transmitter Specifications
Model
Transmitter Model
STD820 SmartLine DP
Range
Upper Range Limit
400 inH2O (996.35 mbar)
MinSpan
Minimum Span
1 inH2O (2.49 mbar)
Turndown
Rangeability
400:1
Diaphragm
Barrier Diaphragm
Gold-plated Hastelloy C-276
Protocol
Communication
FOUNDATION Fieldbus
Accuracy
Reference Accuracy
0.0325% / 0.025% of span
MAWP
Max Allowable Working Pressure
4500 psi (310 bar), 6000 psi opt.
SIL
Safety
SIL 2/3 (IEC 61508)
Response
Response Time
90 ms (DE/HART analog)
Enclosure
Enclosure Rating
Type 4X / IP66 / IP67
Warranty
Warranty
1-year standard, up to 15-year extended

Documents

Manuals: